[  535.149729] fab-br0: port 1(fbond) entered blocking state
[  535.149804] fab-br0: port 1(fbond) entered disabled state
[  535.149867] fbond: entered allmulticast mode
[  535.149976] fbond: entered promiscuous mode
[  535.163533] veth1-bond: entered promiscuous mode
[  535.163619] veth1-bond: entered allmulticast mode
[  535.163709] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.175185] veth2-bond: entered promiscuous mode
[  535.175247] veth2-bond: entered allmulticast mode
[  535.175299] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.201471] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.205561] fab-br0: port 1(fbond) entered blocking state
[  535.205664] fab-br0: port 1(fbond) entered forwarding state
[  535.304485] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.304668] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.304752] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.304829] fbond: active interface up!
[  536.699393] fbond: left allmulticast mode
[  536.699482] veth1-bond: left allmulticast mode
[  536.699532] veth2-bond: left allmulticast mode
[  536.699580] fbond: left promiscuous mode
[  536.699619] veth1-bond: left promiscuous mode
[  536.699674] veth2-bond: left promiscuous mode
[  536.699733] fab-br0: port 1(fbond) entered disabled state
[  536.733625] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.733719] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.742581] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.742695] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.750514] fbond (unregistering): Released all slaves